SYSTEM UTILIZING A NARROW COLLIMATED BEAM OF OPTICAL RADIATION TO DETECT THE PRESENCE OF A HYDROCARBON GAS

A device for detecting the presence of a hydrocarbon gas includes a an optical assembly and a digital analyzer. The optical assembly includes a laser source and an optical receiver, which may be an infrared optical receiver. The laser source is configured to output a beam towards a target, while the...

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Bibliographische Detailangaben

Hauptverfasser:	PETERSON, Larry, LARSON, Eric, MCCUBBREY, David, COLBRY, Dirk
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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